Oct 13 07:43:49.234 INFO checking synstructure-0.10.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 07:43:49.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 07:43:49.422 INFO blam! 7c6262c1e39bbacfa0051dc483a1708dfe0a0f88bae614110d68d2c000fbfb72
Oct 13 07:43:49.428 INFO running `"docker" "start" "-a" "7c6262c1e39bbacfa0051dc483a1708dfe0a0f88bae614110d68d2c000fbfb72"`
Oct 13 07:43:50.538 INFO kablam! usermod: no changes
Oct 13 07:43:50.592 INFO kablam!     Checking synstructure_test_traits v0.1.0
Oct 13 07:43:50.596 INFO kablam!     Checking proc-macro2 v0.4.20
Oct 13 07:43:54.113 INFO kablam!     Checking quote v0.6.8
Oct 13 07:43:57.380 INFO kablam!     Checking syn v0.15.9
Oct 13 07:44:05.316 INFO kablam!     Checking synstructure v0.10.0 (/source)
Oct 13 07:44:10.204 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 07:44:10.204 INFO kablam!    --> src/lib.rs:164:1
Oct 13 07:44:10.204 INFO kablam!     |
Oct 13 07:44:10.204 INFO kablam! 164 | #[macro_use]
Oct 13 07:44:10.204 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 07:44:10.204 INFO kablam!     |
Oct 13 07:44:10.204 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 07:44:10.204 INFO kablam! 
Oct 13 07:44:10.268 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 07:44:10.268 INFO kablam!    --> src/lib.rs:164:1
Oct 13 07:44:10.268 INFO kablam!     |
Oct 13 07:44:10.268 INFO kablam! 164 | #[macro_use]
Oct 13 07:44:10.268 INFO kablam!     | ^^^^^^^^^^^^
Oct 13 07:44:10.268 INFO kablam!     |
Oct 13 07:44:10.268 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 07:44:10.268 INFO kablam! 
Oct 13 07:44:10.937 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.37s
Oct 13 07:44:10.937 INFO kablam! su: No module specific data is present
Oct 13 07:44:11.424 INFO running `"docker" "rm" "-f" "7c6262c1e39bbacfa0051dc483a1708dfe0a0f88bae614110d68d2c000fbfb72"`
Oct 13 07:44:11.565 INFO blam! 7c6262c1e39bbacfa0051dc483a1708dfe0a0f88bae614110d68d2c000fbfb72